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39
40#ifndef QGSTREAMERCAPTURESERVICE_H
41#define QGSTREAMERCAPTURESERVICE_H
42
43#include <qmediaservice.h>
44#include <qmediacontrol.h>
45
46#include <gst/gst.h>
47
48QT_BEGIN_NAMESPACE
49class QAudioInputSelectorControl;
50class QVideoDeviceSelectorControl;
51
52class QGstreamerAudioProbeControl;
53class QGstreamerCaptureSession;
54class QGstreamerCameraControl;
55class QGstreamerMessage;
56class QGstreamerBusHelper;
57class QGstreamerVideoRenderer;
58class QGstreamerVideoWindow;
59class QGstreamerVideoWidgetControl;
60class QGstreamerElementFactory;
61class QGstreamerCaptureMetaDataControl;
62class QGstreamerImageCaptureControl;
63class QGstreamerV4L2Input;
64
65class QGstreamerCaptureService : public QMediaService
66{
67 Q_OBJECT
68
69public:
70 QGstreamerCaptureService(const QString &service, QObject *parent = 0);
71 virtual ~QGstreamerCaptureService();
72
73 QMediaControl *requestControl(const char *name) override;
74 void releaseControl(QMediaControl *) override;
75
76private:
77 void setAudioPreview(GstElement *);
78
79 QGstreamerCaptureSession *m_captureSession;
80 QGstreamerCameraControl *m_cameraControl;
81#if defined(USE_GSTREAMER_CAMERA)
82 QGstreamerV4L2Input *m_videoInput;
83#endif
84 QGstreamerCaptureMetaDataControl *m_metaDataControl;
85
86 QAudioInputSelectorControl *m_audioInputSelector;
87 QVideoDeviceSelectorControl *m_videoInputDevice;
88
89 QMediaControl *m_videoOutput;
90
91 QGstreamerVideoRenderer *m_videoRenderer;
92 QGstreamerVideoWindow *m_videoWindow;
93#if defined(HAVE_WIDGETS)
94 QGstreamerVideoWidgetControl *m_videoWidgetControl;
95#endif
96 QGstreamerImageCaptureControl *m_imageCaptureControl;
97
98 QGstreamerAudioProbeControl *m_audioProbeControl;
99};
100
101QT_END_NAMESPACE
102
103#endif // QGSTREAMERCAPTURESERVICE_H
104

source code of qtmultimedia/src/plugins/gstreamer/mediacapture/qgstreamercaptureservice.h